CN214842025U - Hydrogenation catalyst is dry with vibrated fluidized bed - Google Patents
Hydrogenation catalyst is dry with vibrated fluidized bed Download PDFInfo
- Publication number
- CN214842025U CN214842025U CN202120861684.XU CN202120861684U CN214842025U CN 214842025 U CN214842025 U CN 214842025U CN 202120861684 U CN202120861684 U CN 202120861684U CN 214842025 U CN214842025 U CN 214842025U
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- China
- Prior art keywords
- hydrogenation catalyst
- fluidized bed
- buffer board
- vibrations room
- vibrations
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- 239000003054 catalyst Substances 0.000 title claims abstract description 37
- 238000005984 hydrogenation reaction Methods 0.000 title claims abstract description 37
- 238000001914 filtration Methods 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000001035 drying Methods 0.000 claims abstract description 13
- 230000035939 shock Effects 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 8
- 238000012546 transfer Methods 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 4
- 238000011084 recovery Methods 0.000 claims description 4
- 238000013016 damping Methods 0.000 claims description 2
- 238000013461 design Methods 0.000 claims description 2
- 239000000843 powder Substances 0.000 abstract description 34
- 238000000034 method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 9
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003746 solid phase reaction Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Abstract
The utility model discloses a hydrocatalyst is dry with vibrated fluidized bed, including base, shock dynamo, vibrations room, magnet and buffer board, the inside of base is placed and is used for dry vibrations room, the vibrations room is connected with the base through shock dynamo, the inside of vibrations room is provided with and is used for the absorbing buffer board, filtering mechanism's lower extreme and vibrations room are kept away from and are connected with the back flow between the one end of inlet pipe. This dry vibrated fluidized bed that uses of hydrogenation catalyst is provided with the buffer board, and the buffer board makes the hydrogenation catalyst powder in-process of throwing about under the impact that receives the vibrations of shock dynamo high level, reduces the impact force between buffer board and the hydrogenation catalyst powder through buffer spring, can make the buffer board strengthen the impact to the hydrogenation catalyst powder through the mode that gag lever post and buffer board are connected simultaneously for the vibrated fluidized bed can process the drying to different kind of powder.
Description
Technical Field
The utility model relates to a fluidized bed technical field specifically is a hydrogenation catalyst is dry with vibrated fluidized bed.
Background
The fluidized bed, called fluidized bed for short, is a reactor which makes solid particles in suspension motion state by utilizing gas or liquid to pass through a granular solid layer and carries out gas-solid phase reaction process or liquid-solid phase reaction process, while the hydrogenation catalyst needs to be dried in the production process, and the fluidized bed with vibration function is just suitable for the drying work of the hydrogenation catalyst;
however, in the existing process of drying the hydrogenation catalyst, the vibration frequency of the vibration fluidized bed for processing the hydrogenation catalyst is not properly adjusted, so that the hydrogenation catalyst may be agglomerated due to high-frequency vibration, and the dried gas discharged from the vibration fluidized bed carries a large amount of dust, which needs to be separated by a cyclone separator, and then the powder in the separator is collected, which is very troublesome.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hydrogenation catalyst is dry with vibrated fluidized bed to vibrations that provide in solving above-mentioned background art lead to the powder caking and the powder in the gas problem of not being convenient for to retrieve.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hydrogenation catalyst is dry with vibrated fluidized bed, includes base, shock dynamo, vibrations room, magnet and buffer board, the inside of base is placed and is used for dry vibrations room, the vibrations room is connected with the base through shock dynamo, the inside of vibrations room is provided with and is used for absorbing buffer board, the side surface of base and vibrations room is run through by the intake pipe, the upper surface of vibrations room is run through by the outlet duct that is used for giving vent to anger, one side surface connection of vibrations room has the inlet pipe that is used for the feeding, the one end that the inlet pipe was kept away from to the outlet duct is provided with the filter mechanism to dust recovery, the lower extreme of filter mechanism and the vibrations room are kept away from and are connected with the back flow between the one end of inlet pipe.
Preferably, the inner side surface of the base and the outer surface of the vibration chamber are provided with magnets, the outer surface of the vibration chamber is connected with a limiting rod, a buffer spring is connected between the buffer plate and the vibration chamber, and the outer surface of the buffer plate is provided with air holes.
By adopting the technical scheme, the impact force can not be directly applied to the base by the vibration chamber when the vibration chamber transversely impacts, and meanwhile, the impact force to the hydrogenation catalyst powder can be adjusted by the vibration chamber through the buffer plate, so that the hydrogenation catalyst is prevented from caking.
Preferably, magnet is the annular design, the lower extreme of buffer board is run through to the one end that the gag lever post is located vibrations indoor portion, the gag lever post is threaded connection with vibrations room and buffer board.
By adopting the technical scheme, the magnets play a role in buffering the base and the vibration chamber through mutual repulsive force.
Preferably, the end of the vibration chamber, which is far away from the feeding pipe, is connected with a material containing tank through a corrugated pipe, and the material containing tank is placed on the lateral extension surface of the base.
By adopting the technical scheme, the split collection of the hydrogenation catalyst dried in the vibration chamber is kept in the process that the material containing tank continuously vibrates in the vibration chamber.
Preferably, the filtering mechanism comprises a filtering frame, a filtering net, a filtering ring, a transmission rod, a paddle and a cleaning rod.
By adopting the technical scheme, a mechanism capable of collecting powder in gas is formed.
Preferably, the gas inlet and outlet ends of the filter frame are respectively connected with the gas outlet pipe, a filter screen is arranged in the filter frame, and the filter frame is internally connected with a sliding filter ring.
By adopting the technical scheme, the powder in the air is intercepted on the outer surface of the filter screen.
Preferably, be connected with the transfer line through the connecting rod in the middle of crossing the centre of filter ring, the one end evenly distributed that the transfer line is connected with the connecting rod has the paddle, the transfer line runs through the filter screen towards the one end of filter screen and is connected with clean pole, the surface of clean pole laminates with the surface of filter screen mutually.
By adopting the technical scheme, the powder on the filter screen can not block the filter screen but be scraped off under the action of the cleaning rod.
Compared with the prior art, the beneficial effects of the utility model are that: the hydrogenation catalyst is dried by using a vibrating fluidized bed:
1. the buffer plate is arranged, so that in the process that the hydrogenation catalyst powder is thrown up and down under the impact of high-level vibration of the vibration motor, the impact force between the buffer plate and the hydrogenation catalyst powder is reduced through the buffer spring, and meanwhile, the buffer plate can strengthen the impact effect on the hydrogenation catalyst powder in a mode that the limiting rod is connected with the buffer plate, so that the vibration fluidized bed can process and dry different types of powder;
2. the magnet is arranged, so that the transverse impact force generated by the vibration motor in the high-frequency vibration process is buffered through the magnet, compared with the traditional spring buffering mode, the vibration motor is more silent and effective, and the impact force of the vibration chamber on the base is reduced;
3. be provided with filtering mechanism, filter the powder in the discharge gas stream in with the outlet duct through filtering mechanism and get off and pour into the flourishing material jar into through the back flow for the powder need not just can accomplish through extra transport and collect, greatly reduced operating personnel's intensity of labour.
Drawings
FIG. 1 is a schematic overall front sectional view of the present invention;
FIG. 2 is a schematic view of the overall sectional view of the present invention;
FIG. 3 is a schematic view of the overall side view structure of the present invention;
FIG. 4 is a schematic side sectional view of the filtering mechanism of the present invention;
fig. 5 is a schematic cross-sectional structural view of the filtering mechanism of the present invention.
In the figure: 1. a base; 2. vibrating a motor; 3. a vibration chamber; 4. a magnet; 5. a buffer plate; 6. an air inlet pipe; 7. an air outlet pipe; 8. a limiting rod; 9. a buffer spring; 10. a feed pipe; 11. a return pipe; 12. a material containing tank; 13. a filtering mechanism; 131. a filter frame; 132. a filter screen; 133. a filter ring; 134. a transmission rod; 135. a paddle; 136. the rod is cleaned.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a vibrated fluidized bed for drying hydrogenation catalyst comprises a base 1, a vibration motor 2, a vibration chamber 3, a magnet 4, a buffer plate 5, an air inlet pipe 6, an air outlet pipe 7, a limiting rod 8, a buffer spring 9, an inlet pipe 10, a return pipe 11, a material containing tank 12 and a filtering mechanism 13, the vibration chamber 3 for drying is placed in the base 1, the vibration chamber 3 is connected with the base 1 through the vibration motor 2, the buffer plate 5 for damping is arranged in the vibration chamber 3, the magnet 4 is arranged on the inner side surface of the base 1 and the outer surface of the vibration chamber 3, the limiting rod 8 is connected with the outer surface of the vibration chamber 3, the buffer spring 9 is connected between the buffer plate 5 and the vibration chamber 3, an air hole is formed in the outer surface of the buffer plate 5, the magnet 4 is designed in an annular shape, so that the impact force on powder is reduced when the buffer plate 5 is in contact with a split body in the vibration process of the vibration chamber 3 to prevent the powder from caking, meanwhile, the transverse direct impact force of the vibration chamber 3 on the base 1 is reduced through the mutual repulsion force between the magnets 4;
the lower extreme of buffer board 5 is run through to the one end that gag lever post 8 is located vibrations room 3 inside, and gag lever post 8 is threaded connection with vibrations room 3 and buffer board 5, and gag lever post 8 when buffer board 5 need not play the cushioning effect, carries on spacingly through the threaded connection with buffer board 5 to buffer board 5 is carried on spacingly to increase the impact dynamics of buffer board 5 to the powder.
The side surface of base 1 and vibrations room 3 is run through by intake pipe 6, and the upper surface of vibrations room 3 is run through by the outlet duct 7 that is used for giving vent to anger, and one side surface of vibrations room 3 is connected with the inlet pipe 10 that is used for the feeding, and the one end that inlet pipe 10 was kept away from to outlet duct 7 is provided with the filter mechanism 13 to dust recovery, is connected with back flow 11 between the lower extreme of filter mechanism 13 and the one end that inlet pipe 10 was kept away from to vibrations room 3.
One end of the vibrating chamber 3 far away from the feeding pipe 10 is connected with a material containing tank 12 through a corrugated pipe, the material containing tank 12 is placed on the lateral extension surface of the base 1, and dried hydrogenation catalyst powder is collected through the material containing tank 12 to wait for the next procedure.
The filter mechanism 13 comprises a filter frame 131, a filter screen 132, a filter ring 133, a transmission rod 134, a blade 135 and a cleaning rod 136, and forms a mechanism capable of filtering and recovering powder.
The two ends of the filter frame 131 for air inlet and outlet are respectively connected with the air outlet pipe 7, a filter screen 132 is arranged in the filter frame 131, a sliding filter ring 133 is connected in the filter frame 131, and the filter screen 132 filters and retains the powder in the exhaust gas on the outer surface of the filter screen 132.
The middle of the filter ring 133 is connected with a transmission rod 134 through a connection rod, blades 135 are uniformly distributed at one end of the transmission rod 134 connected with the connection rod, one end of the transmission rod 134, which faces the filter screen 132, penetrates through the filter screen 132 and is connected with a cleaning rod 136, the outer surface of the cleaning rod 136 is attached to the outer surface of the filter screen 132, the filter ring 133 is driven by the blades 135 driven by airflow to rotate, the filter ring 133 drives the cleaning rod 136 to rotate through the transmission rod 134, the cleaning rod 136 scrapes off powder on the outer surface of the filter screen 132, the powder falls into the material containing tank 12 through the return pipe 11, and powder collection of exhaust gas in the gas outlet pipe 7 is completed.
The working principle is as follows: when the vibrated fluidized bed for drying the hydrogenation catalyst is used, firstly, hydrogenation catalyst powder to be dried is injected into a vibration chamber 3 through a feeding pipe 10, a heating air pump connected with a vibration motor 2 and one end of an air inlet pipe 6 is started, hot air conveyed by the heater pump is injected into the vibration chamber 3 through the air inlet pipe 6, the hydrogenation catalyst powder is continuously thrown up and down in the vibration chamber 3 driven by the vibration motor 2, at the moment, a buffer plate 5 leaks the hot air through air holes on the outer surface of the buffer plate 5, the hot air is fully mixed with the thrown hydrogenation catalyst powder to evaporate and take away moisture in the hydrogenation catalyst, the dried hydrogenation catalyst is separated and falls on the buffer plate 5, the hydrogenation catalyst powder gradually slides to a material containing tank 12 along with the continuous vibration of the buffer plate 5 and finally enters the material containing tank 12, and simultaneously the hot air with water vapor and a small amount of powder is discharged through an air outlet pipe 7, when the hot air passes through the filtering frame 131, the filtering frame 131 intercepts the powder in the hot air and injects the powder into the material containing tank 12 through the return pipe 11, so as to complete the recovery of the powder in the exhaust gas, and increase the overall practicability.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a hydrogenation catalyst is dry with vibrated fluidized bed, includes base (1), shock dynamo (2), vibrations room (3), magnet (4) and buffer board (5), its characterized in that: placed the vibrations room (3) that are used for drying in the inside of base (1), vibrations room (3) are connected with base (1) through shock dynamo (2), the inside of vibrations room (3) is provided with and is used for absorbing buffer board (5), the side surface of base (1) and vibrations room (3) is run through by intake pipe (6), the upper surface of vibrations room (3) is run through by outlet duct (7) that are used for giving vent to anger, one side surface of vibrations room (3) is connected with inlet pipe (10) that are used for the feeding, the one end that inlet pipe (10) were kept away from in outlet duct (7) is provided with filtering mechanism (13) to dust recovery, the lower extreme of filtering mechanism (13) and vibrations room (3) are kept away from between the one end of inlet pipe (10) and are connected with back flow (11).
2. The vibrated fluidized bed for drying a hydrogenation catalyst according to claim 1, wherein: the utility model discloses a vibration damping device, including base (1), the surface of inboard surface and the surface of vibrations room (3) of base (1) all are provided with magnet (4), the surface of vibrations room (3) is connected with gag lever post (8), be connected with buffer spring (9) between buffer board (5) and vibrations room (3), the gas pocket has been seted up to the surface of buffer board (5).
3. The vibrated fluidized bed for drying a hydrogenation catalyst according to claim 2, wherein: magnet (4) are the annular design, the lower extreme of buffer board (5) is run through to the one end that gag lever post (8) are located vibrations room (3) inside, gag lever post (8) and vibrations room (3) and buffer board (5) are threaded connection.
4. The vibrated fluidized bed for drying a hydrogenation catalyst according to claim 1, wherein: the vibrating chamber is characterized in that one end, far away from the feeding pipe (10), of the vibrating chamber (3) is connected with a material containing tank (12) through a corrugated pipe, and the material containing tank (12) is placed on the lateral extending surface of the base (1).
5. The vibrated fluidized bed for drying a hydrogenation catalyst according to claim 1, wherein: the filtering mechanism (13) comprises a filtering frame (131), a filtering net (132), a filtering ring (133), a transmission rod (134), a blade (135) and a cleaning rod (136).
6. The vibrated fluidized bed for drying a hydrogenation catalyst according to claim 5, wherein: the gas inlet and outlet ends of the filter frame (131) are respectively connected with the gas outlet pipe (7), a filter screen (132) is arranged in the filter frame (131), and a sliding filter ring (133) is connected in the filter frame (131).
7. The vibrated fluidized bed for drying a hydrogenation catalyst according to claim 5, wherein: the positive centre of crossing filter ring (133) is connected with transfer line (134) through the connecting rod, the one end evenly distributed that transfer line (134) and connecting rod are connected has paddle (135), the one end that transfer line (134) were connected with clean pole (136) towards filter screen (132) runs through filter screen (132), the surface of clean pole (136) is laminated with the surface of filter screen (132) mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120861684.XU CN214842025U (en) | 2021-04-25 | 2021-04-25 | Hydrogenation catalyst is dry with vibrated fluidized bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120861684.XU CN214842025U (en) | 2021-04-25 | 2021-04-25 | Hydrogenation catalyst is dry with vibrated fluidized bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214842025U true CN214842025U (en) | 2021-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120861684.XU Expired - Fee Related CN214842025U (en) | 2021-04-25 | 2021-04-25 | Hydrogenation catalyst is dry with vibrated fluidized bed |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117516117A (en) * | 2024-01-05 | 2024-02-06 | 山东昊瑞环保科技有限公司 | Drying device is used in hydrogenation catalyst production |
-
2021
- 2021-04-25 CN CN202120861684.XU patent/CN214842025U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117516117A (en) * | 2024-01-05 | 2024-02-06 | 山东昊瑞环保科技有限公司 | Drying device is used in hydrogenation catalyst production |
| CN117516117B (en) * | 2024-01-05 | 2024-03-12 | 山东昊瑞环保科技有限公司 | Drying device is used in hydrogenation catalyst production |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211123 |
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| CF01 | Termination of patent right due to non-payment of annual fee |